LAI estimated from the 100 quadrats ranged from 1.10 to 5.08,with a mean value of 2.88 and coefficient of variation(CV) 23.97%,while canopy openness from 7.72% to 21.86%,with a mean value of 11.70% and CV 22.42%.

• 100个样方测定的LAI数值范围是1.；10~5